2421935420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5265077}}^1$

素因数の和:5265109

約数の個数: 24

約数和(自身を含む): 5307198624

約数和(自身を除く): 2885263204

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 5265077, 10530154, 21060308, 26325385, 52650770, 105301540, 121096771, 242193542, 484387084, 605483855, 1210967710, 2421935420]

約数ペア:

[(1, 2421935420), (2, 1210967710), (4, 605483855), (5, 484387084), (10, 242193542), (20, 121096771), (23, 105301540), (46, 52650770), (92, 26325385), (115, 21060308), (230, 10530154), (460, 5265077)]